Dave Jarvis' Repositories

var GRAVITATIONAL_ACCELERATION=.10193679918451,MAGNITUDE=1E3,CELSIUS_KELVIN=273.15,GAS_CONSTANT=287.05;
$(document).ready(function(){var k=$.fn.val;$.fn.val=function(a){var c=1<=arguments.length?k.call(this,a):k.call(this);return parseFloat(c)};$(".variable").change(function(){var a=$("#accelerator_radius").val(),c=$("#projectile_velocity").val(),e=$("#rocket_mass").val(),m=$("#rocket_payload").val(),f=$("#rocket_drag").val(),l=$("#rocket_cross_section").val(),b=$("#fuel_mass").val(),d=c*c;c*=d;a=d/a;$("#total_centrifugal_force").val(a);a*=GRAVITATIONAL_ACCELERATION;$("#total_centrifugal_force_g").val(a);
var g=$("#atmosphere_altitude").val(),h=$("#atmosphere_temperature").val();a=$("#atmosphere_sea_level").val();g*=.0065;h=CELSIUS_KELVIN+h;a*=Math.pow(1-g/(g+h),5.257);$("#total_air_pressure").val(a);a/=GAS_CONSTANT*h;$("#total_air_density").val(a);d=.5*a*d*f*l;$("#total_drag_force").val(d);e=e+m+b;$("#total_mass").val(e);b=e-b;$("#total_dry_mass").val(b);b=d/e;$("#total_deceleration").val(b);b*=GRAVITATIONAL_ACCELERATION;$("#total_deceleration_g").val(b);f=.1*f*l*a*c/MAGNITUDE/MAGNITUDE;$("#total_friction").val(f);
$("#totals").find("input").each(function(){$(this).val()&&$(this).val($(this).val().toLocaleString())})});$("#rocket_height").trigger("change")});